2109308913

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{204331}}^1$

素因数の和:204405

約数の個数: 24

約数和(自身を含む): 3230080256

約数和(自身を除く): 1120771343

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 3441, 10323, 204331, 612993, 1838979, 6334261, 7560247, 19002783, 22680741, 57008349, 68042223, 234367657, 703102971, 2109308913]

約数ペア:

[(1, 2109308913), (3, 703102971), (9, 234367657), (31, 68042223), (37, 57008349), (93, 22680741), (111, 19002783), (279, 7560247), (333, 6334261), (1147, 1838979), (3441, 612993), (10323, 204331)]